<!-- 蓝色简洁登录页面 -->
<template>
	<view class="t-login">
		<!-- 页面装饰图片 -->
		<image class="img-a" src="https://code-grade-server-prd.oss-cn-shenzhen.aliyuncs.com/smart-config-img/2.png">
		</image>
		<image class="img-b" src="https://code-grade-server-prd.oss-cn-shenzhen.aliyuncs.com/smart-config-img/3.png">
		</image>
		<!-- 标题 -->
		<view class="t-b">{{ title }}</view>
		<view class="t-b2">君子心地平坦宽广，小人却经常局促忧愁。</view>
		<form class="cl">
			<view class="t-a">
				<image src="https://code-grade-server-prd.oss-cn-shenzhen.aliyuncs.com/smart-config-img/sj.png"></image>
				<view class="line"></view>
				<input type="number" name="phone" placeholder="请输入手机号" maxlength="11" v-model="phone" />
			</view>
			<view class="t-a">
				<image src="https://code-grade-server-prd.oss-cn-shenzhen.aliyuncs.com/smart-config-img/yz.png"></image>
				<view class="line"></view>
				<input type="number" name="code" maxlength="6" placeholder="请输入验证码" v-model="yzm" />
				<view v-if="showText" class="t-c" @click="getCode()">发送短信</view>
				<view v-else class="t-c" style="background-color: #A7A7A7;">重新发送({{ second }})</view>
			</view>
			<button @tap="login()">登 录</button>
			<view @tap="toHome" class="to-home">返回首页</view>
		</form>
		<view class="t-f"><text>————— 第三方账号登录 —————</text></view>
		<view class="t-e cl">
			<view class="t-g" @tap="wxLogin()">
				<image src="https://code-grade-server-prd.oss-cn-shenzhen.aliyuncs.com/smart-config-img/wx.png"></image>
			</view>
			<view class="t-g" @tap="zfbLogin()">
				<image src="https://code-grade-server-prd.oss-cn-shenzhen.aliyuncs.com/smart-config-img/qq.png"></image>
			</view>
		</view>
	</view>
</template>
<script>
	import userApi from '@/api/userApi.js'
	import myCache from '@/utils/myCache.js'
	var app = getApp()
	export default {
		data() {
			return {
				title: '欢迎回来！',
				second: 60, //默认60秒
				showText: true, //判断短信是否发送
				isSend: false,
				phone: '', //手机号码
				yzm: '' ,//验证码
				key:'',
			};
		},
		onLoad() {},
		methods: {
			toHome() {
				uni.switchTab({
					url: '/pages/index/index'
				})
			},
			//当前登录按钮操作
			async login() {
				var that = this;
				if (!that.isSend) {
					uni.showToast({
						title: '请先发送验证码',
						icon: 'none'
					});
					return;
				}
				if (!that.phone) {
					uni.showToast({
						title: '请输入手机号',
						icon: 'none'
					});
					return;
				}
				if (!/^[1][3,4,5,7,8,9][0-9]{9}$/.test(that.phone)) {
					uni.showToast({
						title: '请输入正确手机号',
						icon: 'none'
					});
					return;
				}
				if (!that.yzm) {
					uni.showToast({
						title: '请输入验证码',
						icon: 'none'
					});
					return;
				}
				let res = await userApi.userLogin(this.phone, this.yzm ,this.key)
				console.log(res)
				myCache.cache("userToken", res.data.token)
				app.globalData.userInfo = res.data
				app.globalData.isLogin = true
				uni.showToast({
					title: '登录成功！',
					icon: 'none',
					success: () => {
						// uni.switchTab({
						// 	url: '/pages/mine/mine'
						// })
						uni.navigateBack({
							delta: 1
						})
					}
				});
			},
			//获取短信验证码
			async getCode() {
				var that = this;
				if (!that.phone) {
					uni.showToast({
						title: '请输入手机号',
						icon: 'none'
					});
					return;
				}
				if (!/^[1][3,4,5,7,8,9][0-9]{9}$/.test(that.phone)) {
					uni.showToast({
						title: '请输入正确手机号',
						icon: 'none'
					});
					return;
				}
				let res = await userApi.smartSendCode(this.phone)
				this.key = res.data.key
				this.isSend = true
				uni.showToast({
					title: '验证码发送成功~',
					icon: 'none'
				});
				var that = this;
				var interval = setInterval(() => {
					that.showText = false;
					var times = that.second - 1;
					that.second = times;
				}, 1000);
				setTimeout(() => {
					clearInterval(interval);
					that.second = 60;
					that.showText = true;
				}, 60000);
			},
			//等三方微信登录
			wxLogin() {
				uni.showToast({
					title: '微信登录暂未开放',
					icon: 'none'
				});
			},
			//第三方支付宝登录
			zfbLogin() {
				uni.showToast({
					title: 'QQ登录暂未开放',
					icon: 'none'
				});
			}
		}
	};
</script>
<style>
	.img-a {
		position: absolute;
		width: 100%;
		top: -150rpx;
		right: 0;
	}

	.img-b {
		position: absolute;
		width: 50%;
		bottom: 0;
		left: -120rpx;
		/* margin-bottom: -200rpx; */
	}

	.to-home {
		margin-top: 30rpx;
		font-size: 30rpx;
		color: #5af;
		display: flex;
		flex-direction: row-reverse;
	}

	.t-login {
		width: 650rpx;
		margin: 0 auto;
		font-size: 28rpx;
		color: #000;
	}

	.t-login button {
		font-size: 28rpx;
		background: #5677fc;
		color: #fff;
		height: 90rpx;
		line-height: 90rpx;
		border-radius: 50rpx;
		box-shadow: 0 5px 7px 0 rgba(86, 119, 252, 0.2);
	}

	.t-login input {
		padding: 0 20rpx 0 120rpx;
		height: 90rpx;
		line-height: 90rpx;
		margin-bottom: 50rpx;
		background: #f8f7fc;
		border: 1px solid #e9e9e9;
		font-size: 28rpx;
		border-radius: 50rpx;
	}

	.t-login .t-a {
		position: relative;
	}

	.t-login .t-a image {
		width: 40rpx;
		height: 40rpx;
		position: absolute;
		left: 40rpx;
		top: 28rpx;
		/* border-right: 2rpx solid #dedede; */
		margin-right: 20rpx;
	}

	.t-login .t-a .line {
		width: 2rpx;
		height: 40rpx;
		background-color: #dedede;
		position: absolute;
		top: 28rpx;
		left: 98rpx;
	}

	.t-login .t-b {
		text-align: left;
		font-size: 46rpx;
		color: #000;
		padding: 300rpx 0 30rpx 0;
		font-weight: bold;
	}

	.t-login .t-b2 {
		text-align: left;
		font-size: 32rpx;
		color: #aaaaaa;
		padding: 0rpx 0 120rpx 0;
	}

	.t-login .t-c {
		position: absolute;
		right: 22rpx;
		top: 22rpx;
		background: #5677fc;
		color: #fff;
		font-size: 24rpx;
		border-radius: 50rpx;
		height: 50rpx;
		line-height: 50rpx;
		padding: 0 25rpx;
		z-index: 999;
	}

	.t-login .t-d {
		text-align: center;
		color: #999;
		margin: 80rpx 0;
	}

	.t-login .t-e {
		text-align: center;
		width: 250rpx;
		margin: 80rpx auto 0;
	}

	.t-login .t-g {
		float: left;
		width: 50%;
	}

	.t-login .t-e image {
		width: 50rpx;
		height: 50rpx;
	}

	.t-login .t-f {
		text-align: center;
		margin: 200rpx 0 0 0;
		color: #666;
	}

	.t-login .t-f text {
		margin-left: 20rpx;
		color: #aaaaaa;
		font-size: 27rpx;
	}

	.t-login .uni-input-placeholder {
		color: #000;
	}

	.cl {
		zoom: 1;
	}

	.cl:after {
		clear: both;
		display: block;
		visibility: hidden;
		height: 0;
		content: '\20';
	}
</style>
